Results 51 to 60 of about 636 (153)

Temporal variations in peridermal skin development between five kiwifruit (Actinidia chinensis) selections

open access: yesNew Zealand Journal of Crop and Horticultural Science, Volume 53, Issue 5, Page 3049-3065, December 2025.
ABSTRACT The fruit skin provides a barrier to the developing tissues within. In some fruit, such as the dead‐skinned varieties of kiwifruit, the skin layer develops over time. Observations in kiwifruit orchards suggest that different selectionss have different susceptibility to skin damage caused by common orchard management spray practices.
Ria Rebstock   +4 more
wiley   +1 more source

Schematic representation based on pFBA and FVA predictions of the metabolic routes towards cork formation.

open access: yes, 2023
Photon and gas exchanges take place in the leaf, while the uptake of inorganic ions was assumed to happen in the inner bark. Sucrose and amino acids produced in the leaf are transported into the inner bark, and then to the phellogen, where they are used ...
Diogo Lima (6459350)   +8 more
core   +1 more source

Morphoanatomical and physicochemical standardization of Casuarina equisetifolia L. stem bark

open access: yesBeni-Suef University Journal of Basic and Applied Sciences, 2014
Objective: The present work was carried out to perform the morphoanatomical and physicochemical evaluation of Casuarina equisetifolia L. stem bark. Method: The pharmacognostic studies were carried out in terms of organoleptic, macroscopic, microscopic ...
Dinesh Kumar, Ajay Kumar, Om Prakash
doaj   +1 more source

An updated history of TDIF‐PXY signalling: a study in cell fate and tissue patterning

open access: yesNew Phytologist, Volume 248, Issue 3, Page 1154-1165, November 2025.
Summary Non‐cell autonomous signalling is a mechanism by which stem cells are maintained across the tree of life. In plants, many stem cell populations are regulated by peptide ligands related to CLAVATA3, which are secreted from one cell type and bind to the leucine‐rich repeat domain of a plasma‐membrane‐localised receptor kinase related to CLAVATA1 ...
Qing He   +3 more
wiley   +1 more source

Anatomical characters of the medicinal leaf and stem of Gymnanthemum amygdalinum (Delile) Sch.Bip. ex Walp. (Asteraceae)

open access: yesBrazilian Journal of Pharmaceutical Sciences, 2013
Gymnanthemum amygdalinum (Delile) Sch.Bip. ex Walp. (Asteraceae), better known by its former name Vernonia amygdalina Delile, is a small shrub used in folk medicine as an antipyretic, laxative, antimalarial and anthelmintic.
Márcia do Rocio Duarte   +1 more
doaj   +1 more source

Gene regulatory network analysis of silver birch reveals the ancestral state of secondary cell wall biosynthesis in core eudicots

open access: yesNew Phytologist, Volume 246, Issue 5, Page 2059-2074, June 2025.
Summary The compact genome and lack of recent whole‐genome multiplication (WGM) events make the boreal pioneer tree silver birch (Betula pendula) a promising model for primary and secondary cell wall (PCW and SCW) regulation in forest trees. Here, we constructed regulatory networks through combined co‐expression and promoter motif analysis and carried ...
Maja Ilievska   +11 more
wiley   +1 more source

International Biological Flora: Ceratonia siliqua

open access: yesJournal of Ecology, Volume 112, Issue 8, Page 1885-1922, August 2024.
The carob tree (Ceratonia siliqua) has a long traditional history in Mediterranean cultures providing food for humans and domestic animals. Its remarkable tolerance of drought, salt and fire, with an ability to thrive in poor, dry soils, makes it ideal for a warming Mediterranean climate.
Peter A. Thomas   +3 more
wiley   +1 more source

Vascular cambium stem cells: past, present and future

open access: yesNew Phytologist, Volume 243, Issue 3, Page 851-865, August 2024.
Summary Secondary xylem and phloem originate from a lateral meristem called the vascular cambium that consists of one to several layers of meristematic cells. Recent lineage tracing studies have shown that only one of the cambial cells in each radial cell file functions as the stem cell, capable of producing both secondary xylem and phloem.
Brecht Wybouw   +2 more
wiley   +1 more source

Oak leaf galls: Neuroterus numismalis and Cynips quercusfolii, their structure and ultrastructure

open access: yesActa Societatis Botanicorum Poloniae, 2017
Anatomy and surface ultrastructure of the galls induced on oak leaves by the insects – Neuroterus numismalis (Ol.) and Cynips (Diplolepis) quercusfolii L. – were investigated using a scanning electron microscope (SEM) and a light microscope (LM).
Leszek Stanisław Jankiewicz   +3 more
doaj   +1 more source

Drought increases Norway spruce susceptibility to the Eurasian spruce bark beetle and its associated fungi

open access: yesNew Phytologist, Volume 242, Issue 3, Page 1000-1017, May 2024.
Summary Drought affects the complex interactions between Norway spruce, the bark beetle Ips typographus and associated microorganisms. We investigated the interplay of tree water status, defense and carbohydrate reserves with the incidence of bark beetle attack and infection of associated fungi in mature spruce trees.
Sigrid Netherer   +10 more
wiley   +1 more source

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